Social networks are one of the most preferred environments for people to carry out debates.
Since a large amount of people can participate in the process, there is a need for tools that …

Social networks are the most preferred mean for the people to communicate. Therefore, it is
quite usual that experts use them to carry out Group Decision Making processes. One …

Social media and social networks contribute to shape the debate on societal and policy
issues, but the dynamics of this process is not well understood. As a case study, we monitor …

Social networks have grown exponentially in use and impact on the society as a whole. In
particular, microblogging platforms such as Twitter have become important tools to assess …

Social media analysis is a fast growing research area aimed at extracting useful information
from social networks. Recent years have seen a great interest from academic and business …

As redes sociais são cada vez mais utilizadas no nosso dia-a-dia. O recente aumento de
popularidade deste tipo de serviço veio trazer novas funcionalidades e aplicações. Os …

In the current era of automation, machines are constantly being channelized to provide
accurate interpretations of what people express on social media. The human race nowadays …

Social networks are a very popular channel for people to communicate with, to find, to
reference other users before making decisions, especially those concerning purchase. How …

Microblogging has taken a considerable upturn in recent years, with the growth of
microblogging websites like Twitter people have started to share more of their opinions …

Twitter is a platform which may contain opinions, thoughts, facts and other information.
Within it, many and various communities are originated by users with common interests, or …